package com.study.socket.client;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.net.Socket;
import java.net.UnknownHostException;

public class TalkClient {

	public static void main(String[] args) {
			Socket socket;
			try {
				socket = new Socket("127.0.0.1", 4700);
			// 向本机的4700端口发出客户请求
			BufferedReader sin = new BufferedReader(new InputStreamReader(System.in));
			// 由系统标准输入设备构造BufferedReader对象
			PrintWriter os = new PrintWriter(socket.getOutputStream());
			// 由Socket对象得到输出流，并构造PrintWriter对象
			BufferedReader is = new BufferedReader(new InputStreamReader(socket.getInputStream()));
			
			//由Socket对象得到输入流，并构造相应的BufferedReader对象

			String readline;
		
			readline=sin.readLine(); //从系统标准输入读入一字符串
		
				while(!readline.equals("bye")){
			
				//若从标准输入读入的字符串为 "bye"则停止循环
			
				os.println(readline);
			
				//将从系统标准输入读入的字符串输出到Server
			
				os.flush();
				
				//刷新输出流，使Server马上收到该字符串
				
				System.out.println("Client:"+readline);
				
				//在系统标准输出上打印读入的字符串
				
				System.out.println("Server:"+is.readLine());
				
				//从Server读入一字符串，并打印到标准输出上
				
				readline=sin.readLine(); //从系统标准输入读入一字符串
				
				}//继续循环

				os.close(); //关闭Socket输出流
				
				is.close(); //关闭Socket输入流
				
				socket.close(); //关闭Socket
			} catch (Exception e) {
				System.out.println("Error"+e); //出错，则打印出错信息
			}
	}
}
